OrcaSlicer 2.5.0.0

OrcaSlicer is a free, open-source slicer for FDM 3D printers that converts 3D models into print-ready G-code. The application includes tuned profiles for hundreds of printers and filaments and organizes work around projects to streamline preparation, slicing, calibration, and print delivery.

• Prepare
  • Imports 3MF, STL, STEP, OBJ and AMF files.
  • Arrange, orient, cut and repair models with per-object print settings.
  • Project-based workflow with multi-plate management to keep related prints grouped.
• Slice
  • Controls for wall thickness, seam placement and surface quality aimed at predictable results.
  • Organic tree supports plus paint-on support editing for targeted support placement.
  • Variable layer height and adaptive quality settings to balance detail and print time.
  • Workflows for multi-material and multi-color printing, including toolpath handling.
• Calibrate
  • Built-in calibration suite covers flow rate, pressure advance, temperature towers, retraction tuning, dimensional tolerance tests and maximum volumetric speed checks.
• Print
  • Layer-by-layer G-code preview with detailed print statistics to inspect expected behavior before printing.
  • Send jobs to supported printers over the network, with camera monitoring available on compatible machines, or export G-code for other printers.
• Compatibility
  • Bundled profiles cover printers from Bambu Lab, Prusa, Creality, Voron, RatRig, Sovol, Elegoo, Anycubic, Qidi and others.
  • Community-maintained filament and process presets supplement the official profiles.